EZPower (負載分析)

黃景威

About this app

[Important!! Maintenance updates terminated on 2024.05.01!!]
The easy-to-operate power distribution system auxiliary design software is convenient for motor technicians and electrical engineers to carry around and use.

※ Based on the latest Taiwan regulations [Consumer Electrical Equipment Installation Regulations] released on 2021.03.17.
[User Electrical Equipment Installation Rules] The original name is: House Wiring Installation Rules or Electrical Regulations

Auxiliary tools include:
﹡Load current calculation
*Wire ampere capacity (Table 16-3, Table 16-4, Table 16-6 and Table 16-7)
﹡Voltage drop calculation (the voltage drop of low-voltage trunk lines and their branches shall not exceed 3% of the nominal voltage, and the total of the two shall not exceed 5%)
﹡Selection of wire diameter (for wires with the same diameter passing through the same tube, see Table 222-1, Table 222-2 and Table 244-1)
* Calculation of wire cross-sectional area (for wires with different diameters passing through the same tube, refer to Table 222-5, Table 222-6 and Table 244-4)
*Check the diameter of the grounding wire (the grounding wire for the electrical equipment to be individually grounded or the connecting wire for the electrical equipment and the internal wiring system to be grounded together, see Table 26-2)
﹡Copper bus specification recommendations
﹡Calculation of power factor improvement (the capacity of the capacitor is based on the principle of improving the power factor to 95%)
﹡Discontinuous operation motor duty cycle and rated current percentage (Table 157)
﹡Low-voltage short-circuit fault current calculation (using 3 Type combinations, fault current estimation of various low-voltage systems below 600V can be completed)
﹡Reference specifications for indoor box dimensions

◆ Disclaimer
1. All calculation results are simulation estimates and are for user reference only.
2. The program developer does not guarantee the content of this program and the information provided in the calculation results.
3. The program developer is not responsible for any damage, disadvantage or trouble caused to users or third parties by using this program or its calculation results.

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It contains three sets of free apps: [Conductor Ampere Capacity], [Voltage Drop Calculation], and [Conductor Diameter Selection], and cancels the loading of advertising messages.

Extended functions:
1. Added [Current Calculation], [Ground Wire Diameter], [Copper Busbar], [Wire Cross-sectional Area], [Power Factor Improvement], [Discontinuous Motor Duty Cycle and Percentage of Rated Current], [Low Voltage Short Circuit] Fault current], [Indoor box size specifications] auxiliary tools.
2. [Conductor Ampere Capacity] For additional information, please check Table 16-3 and Table 16-4 for the ampere capacity of metal conduit wiring conductors (conductor insulation temperature is 60°C and 75°C).
3. [Voltage drop calculation] Add wire and cable diameter options, and add heat-resistant PVC wire and flame-resistant cable to the types of insulated wires.
4. Support Simplified Chinese.

What’s new

配合 Android 規定更新目標 API 級別。